AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013XB18 ∴ Orbital info ∴ Epoch epochXXX

(492277) 2013XB18 ▹

ORBITAL INFORMATION

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(ASCII data file 492277.eq0)

Keplerian elements at epoch
58752.5 MJD
	Value	1-σ variation	Units
a	2.55275	2.888e-08	au
e	0.330603	1.574e-07
i	4.044	8.585e-06	deg
Ω	216.145	7.187e-05	deg
ω	180.566	7.419e-05	deg
M	179.661	1.277e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7088	au
Aphelion	3.3967	au
Asc. node-Earth separation	2.38894	au
Desc. node-Earth separation	0.71536	au
Earth MOID	0.71518	au
Orbital period	1489.74	days
Date of orbit computation	apr 23 21:35

Correlation matrix
1.00000000	-0.81915413	0.10875819	0.03102662	-0.14105366	0.71825328
-0.81915413	1.00000000	-0.12063124	-0.03639255	0.10739350	-0.65395254
0.10875819	-0.12063124	1.00000000	0.51072960	-0.50787303	0.09709494
0.03102662	-0.03639255	0.51072960	1.00000000	-0.96797342	0.02034837
-0.14105366	0.10739350	-0.50787303	-0.96797342	1.00000000	-0.24372214
0.71825328	-0.65395254	0.09709494	0.02034837	-0.24372214	1.00000000

Covariance matrix
8.34188160E-16	-3.72484950E-15	2.69684884E-14	6.44064792E-14	-3.02236482E-13	2.64820005E-13
-3.72484950E-15	2.47868985E-14	-1.63054773E-13	-4.11800293E-13	1.25435248E-12	-1.31431204E-12
2.69684884E-14	-1.63054773E-13	7.37098086E-11	3.15149572E-10	-3.23480646E-10	1.06414399E-11
6.44064792E-14	-4.11800293E-13	3.15149572E-10	5.16566331E-09	-5.16127484E-09	1.86695502E-11
-3.02236482E-13	1.25435248E-12	-3.23480646E-10	-5.16127484E-09	5.50377933E-09	-2.30816395E-10
2.64820005E-13	-1.31431204E-12	1.06414399E-11	1.86695502E-11	-2.30816395E-10	1.62960492E-10